null
US
Sign In
Sign Up for Free
Sign Up
We have detected that Javascript is not enabled in your browser. The dynamic nature of our site means that Javascript must be enabled to function properly. Please read our
terms and conditions
for more information.
Next up
Copy and Edit
You need to log in to complete this action!
Register for Free
31975550
Ungleichung (Wiederholung)
Description
Aufnahmeprüfung Studienkolleg Mathematik Quiz on Ungleichung (Wiederholung), created by IWKZ Tutorium on 27/06/2021.
No tags specified
mathematik
aufnahmeprüfung studienkolleg
Quiz by
IWKZ Tutorium
, updated more than 1 year ago
More
Less
Created by
IWKZ Tutorium
over 3 years ago
0
0
0
Resource summary
Question 1
Question
Bestimmen Sie alle x der folgenden Ungleichungen : 1. \(\frac{x-2}{x+5}>0\) \(\quad\quad\quad ,x_{1}\in\) [blank_start]a[blank_end] \(\cup\) [blank_start]b[blank_end] 2. \(\frac{1}{1-x}+\frac{2}{3x-3}>0\) \(\quad\quad\quad ,x_{2}\in\) [blank_start]a[blank_end] 3. \(x-|2x-12| \ge 0\) \(\quad\quad\quad ,x_{3}\in\) [blank_start]a[blank_end] 4. \(|x+1|-|2x-6| \le 10\) \(\quad\quad\quad ,x_{4}\in\) [blank_start]a[blank_end] 5. \(\sqrt{x^2 -5}<8\) \(\quad\quad\quad ,x_{5}\in\) [blank_start]a[blank_end] \(\cup\) [blank_start]b[blank_end] 6. \(\sqrt{x+1}<\sqrt{3x-9}\) \(\quad\quad\quad ,x_{6}\in\) [blank_start]a[blank_end] 7. \(\log_{2} x + \log_{2} 3 \le \log_{2} 6\) \(\quad\quad\quad ,x_{7}\in\) [blank_start]a[blank_end] 8. \(2^{x^2 -x -10} \le \frac{1}{16}\) \(\quad\quad\quad ,x_{8}\in\) [blank_start]a[blank_end] 9. \(e^{x} -2e^{-x} \ge 1\) \(\quad\quad\quad ,x_{9}\in\) [blank_start]a[blank_end] 10. \(\frac{\sqrt{|x-2|}}{x-1}<1\) \(\quad\quad\quad ,x_{10}\in\) [blank_start]a[blank_end] \(\cup\) [blank_start]b[blank_end]
Answer
\(]-\infty,-5[\)
\(]2,\infty[\)
\(]-\infty,1[\)
\([4,12]\)
\(\mathbb{R}\)
\(]-\sqrt{69},-\sqrt{5}]\)
\([\sqrt{5},\sqrt{69}[\)
\(]5,\infty[\)
\(]0,2]\)
\([-2,3]\)
\(keine\ Lösung = x\notin\mathbb{R}\)
\(]-\infty,1[_{für\ 10.}\)
\(]\frac{1+\sqrt{5}}{2},\infty[\)
Show full summary
Hide full summary
Want to create your own
Quizzes
for
free
with GoConqr?
Learn more
.
Similar
Analytische Geometrie
Laura Overhoff
Untersuchung von ganzrationalen Funktionen
Laura Overhoff
Mathe Themen
Junsoo Kim
Spanish Verbs
Niat Habtemariam
OCR Biology AS level (f211) flashcards/revision notes
Dariush Zarrabi
GCSE Revision: Christianity
Andrea Leyden
AQA Biology 8.1 structure of DNA
Charlotte Hewson
GCSE Maths: Overview Note
Andrea Leyden
Mapas mentales con ExamTime
julii.perci
GCSE Computing : OCR Computing Course Revision
RoryOMoore
Groups Starter Pack
Micheal Heffernan
Browse Library